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Colour

#D3DDF3

  • #D3DDF3
  • Blue
  • Light
  • Nearest: Lavender

#D3DDF3 is a blue with RGB values 211, 221, 243 and HSL 221°, 57%, 89%. It is a light colour, so black text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Lavender.

Colour values

#D3DDF3#D3DDF3
HEX#D3DDF3
RGBrgb(211, 221, 243)
RGB (0–1)0.8275, 0.8667, 0.9529
RGB percentages82.7%, 86.7%, 95.3%
HSLhsl(221.2, 57.1%, 89%)
HSV / HSBhsv(221.2, 13.2%, 95.3%)
CMYK13.2%, 9.1%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,884,915
CSS custom property--colour: #D3DDF3;

Brightness & contrast

Relative luminance0.72033WCAG 2.x, 0 is black and 1 is white
Perceived brightness220.7 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.41:1
Contrast with white1.36:1WCAG normal text: Fail
Contrast with black15.41:1WCAG normal text: AAA
Greyscale equivalent#DCDCDC
Inverted#2C220C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#D7DEF4no red cones; affects about 1% of men; ΔE 1.2 from the original
Deuteranopia#D4DBF2no green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#CCE1E4no blue cones; rare, and affects men and women equally; ΔE 10.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.36:1WCAG large text: Fail
Contrast with black, large text15.41:1WCAG large text: AAA

Named colours

Lavender · ΔE 5.2Light steelblue · ΔE 10.3Gainsboro · ΔE 11.9Alice blue · ΔE 12.1Light grey · ΔE 12.4Light blue · ΔE 12.5
Nearest named CSS colourLavender (#E6E6FA)ΔE 5.22, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F3E9D3
Analogous#D3EDF3, #D9D3F3
Triadic#F3D3DD, #DDF3D3
Split complementary#F3D9D3, #EDF3D3
Tetradic#F3D3ED, #F3E9D3, #D3F3D9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#FBFCFE
Darker −10%#ABBEE8
Darker −20%#839FDD
Darker −30%#5B80D2
Darker −40%#3662C4
More saturated +25%#CCDAFA
Less saturated −25%#DAE0EC

Channel breakdown

R211
G221
B243
Red211 (82.7%)
Green221 (86.7%)
Blue243 (95.3%)
Hue221.25°
Saturation (HSL)57.14%
Lightness89.02%
Dominant channelBlue
Hex per channelR D3 · G DD · B F3

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Every value on this page was computed from “d3ddf3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.